CN110892758A - 无线通信方法和设备 - Google Patents

无线通信方法和设备 Download PDF

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Publication number
CN110892758A
CN110892758A CN201780092822.9A CN201780092822A CN110892758A CN 110892758 A CN110892758 A CN 110892758A CN 201780092822 A CN201780092822 A CN 201780092822A CN 110892758 A CN110892758 A CN 110892758A
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CN
China
Prior art keywords
synchronization signal
information
terminal device
random access
resource
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201780092822.9A
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English (en)
Inventor
张治�
陈文洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202010283563.1A priority Critical patent/CN111479282B/zh
Publication of CN110892758A publication Critical patent/CN110892758A/zh
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

本申请实施例公开了一种无线通信方法和设备，可以在同步信号块的传输方面提高通信性能。该方法包括：网络设备向终端设备指示向该终端设备发送的同步信号块的资源位置和/或数量；该网络设备向该终端设备发送该资源位置和/或数量的该同步信号块。

Description

PCT国内申请，说明书已公开。

Claims (6)

  1. PCT国内申请，权利要求书已公开。
CN201780092822.9A 2017-08-18 2017-08-18 无线通信方法和设备 Withdrawn CN110892758A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010283563.1A CN111479282B (zh) 2017-08-18 2017-08-18 无线通信方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/098062 WO2019033396A1 (zh) 2017-08-18 2017-08-18 无线通信方法和设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010283563.1A Division CN111479282B (zh) 2017-08-18 2017-08-18 无线通信方法和设备

Publications (1)

Publication Number Publication Date
CN110892758A true CN110892758A (zh) 2020-03-17

Family

ID=65362671

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010283563.1A Active CN111479282B (zh) 2017-08-18 2017-08-18 无线通信方法和设备
CN201780092822.9A Withdrawn CN110892758A (zh) 2017-08-18 2017-08-18 无线通信方法和设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010283563.1A Active CN111479282B (zh) 2017-08-18 2017-08-18 无线通信方法和设备

Country Status (13)

Country Link
US (2) US20200260393A1 (zh)
EP (1) EP3664525A4 (zh)
JP (1) JP2021502007A (zh)
KR (1) KR20200035272A (zh)
CN (2) CN111479282B (zh)
AU (1) AU2017427858A1 (zh)
BR (1) BR112020002903A2 (zh)
CA (1) CA3072523A1 (zh)
MX (1) MX2020001685A (zh)
PH (1) PH12020500291A1 (zh)
RU (1) RU2740706C1 (zh)
SG (1) SG11202001096TA (zh)
WO (1) WO2019033396A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10925101B2 (en) 2017-09-11 2021-02-16 Apple Inc. Techniques for NR cell/beam identification
CN111108793B (zh) * 2017-09-29 2023-12-05 株式会社Ntt都科摩 用户装置及基站装置
CN109699067B (zh) * 2017-10-20 2020-10-27 维沃移动通信有限公司 同步信号块的处理方法、同步信号块的指示方法及装置
CN109246829B (zh) * 2017-11-17 2020-01-03 华为技术有限公司 通信方法和通信设备
JP2021182654A (ja) * 2018-08-09 2021-11-25 ソニーグループ株式会社 無線通信装置、無線通信方法及びコンピュータプログラム
CN111901892A (zh) * 2020-06-12 2020-11-06 中兴通讯股份有限公司 数据传输方法、装置、发射机、接收机及存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2466226B (en) * 2008-12-15 2012-11-14 King S College London Improvements in or relating to network mobility
US9392565B2 (en) * 2010-03-05 2016-07-12 Samsung Electronics Co., Ltd. Method and system for accurate clock synchronization through interaction between communication layers and sub-layers for communication systems
US8588136B2 (en) * 2010-04-20 2013-11-19 Pctel, Inc. System and method for SSS detection under carrier frequency offset in an orthogonal frequency-division multiple access downlink channel
CN104854929B (zh) * 2012-11-05 2019-05-17 Lg电子株式会社 在支持超高频带的无线接入***中生成同步信号的方法和设备
US9419750B2 (en) * 2013-06-05 2016-08-16 Texas Instruments Incorporated NLOS wireless backhaul uplink communication
CN108141884B (zh) * 2015-07-16 2021-07-20 Zte维创通讯公司 基于测量的随机接入配置
JP6859590B2 (ja) * 2015-11-06 2021-04-14 ソニー株式会社 通信装置および通信方法
CN106961743A (zh) * 2016-01-11 2017-07-18 中兴通讯股份有限公司 一种传输方法、装置及接入网网元、用户设备
US10887035B2 (en) * 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
CN106793058B (zh) * 2016-12-30 2019-03-05 展讯通信（上海）有限公司 处理同步信号块的方法、基站及用户设备
CN106851816B (zh) * 2017-02-03 2020-08-14 宇龙计算机通信科技(深圳)有限公司 同步方法、装置及***
US10404434B2 (en) * 2017-02-21 2019-09-03 Qualcomm Incorporated Discovery and random access for shared spectrum
EP3609227B1 (en) * 2017-05-04 2021-03-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method, network device, and terminal device for transmitting signal
CN110324260B (zh) * 2019-06-21 2020-10-09 北京邮电大学 一种基于流量识别的网络功能虚拟化智能调度方法

Also Published As

Publication number Publication date
EP3664525A1 (en) 2020-06-10
US20220046563A1 (en) 2022-02-10
EP3664525A4 (en) 2020-08-12
BR112020002903A2 (pt) 2020-08-04
US20200260393A1 (en) 2020-08-13
KR20200035272A (ko) 2020-04-02
RU2740706C1 (ru) 2021-01-20
JP2021502007A (ja) 2021-01-21
AU2017427858A1 (en) 2020-02-27
WO2019033396A1 (zh) 2019-02-21
PH12020500291A1 (en) 2021-01-11
MX2020001685A (es) 2020-03-20
CN111479282B (zh) 2021-10-08
CN111479282A (zh) 2020-07-31
SG11202001096TA (en) 2020-03-30
CA3072523A1 (en) 2019-02-21

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Application publication date: 20200317